package com.xiepei.day01;

public class Mouse implements  USB{

    @Override
    public void open() {
        System.out.println("鼠标开启");
    }

    @Override
    public void close() {
        System.out.println("鼠标关闭");

    }
    public void click(){
        System.out.println("鼠标可以点击");
    }
}
